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SubjectRe: eepro100 ? network driver problem.
What I can say is that your oops look quite strange.
What is located at address c0200002 in your vmlinux file?

The code 81 47 08 89 44 24 28... looks suspicious:
0: 81 47 08 89 44 24 28 addl $0x28244489,0x8(%edi)

For example, if it were 89 47 08 89 44 24 28..., it would be
0: 89 47 08 movl %eax,0x8(%edi)
3: 89 44 24 28 movl %eax,0x28(%esp,1)

You might have just a severe memory corruption.

Andrey

On Sat, Dec 22, 2001 at 11:55:13AM +0100, Steffen Persvold wrote:
> Sometimes under heavy load one of the nodes (random node each time) crash with the following Oops :
>
> Unable to handle kernel paging request at virtual address 0000d5ca
> printing eip:
> c0200002
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<c0200002>] Not tainted
> EFLAGS: 00010282
> eax: 00000000 ebx: 00000001 ecx: dfa36000 edx: c0311840
> esi: dfa36000 edi: 0000d5c2 ebp: df7123c0 esp: c9bc5ee0
> ds: 0018 es: 0018 ss: 0018
> Process mpi_bomb (pid: 16020, stackpage=c9bc5000)
> Stack: 00000001 df7123c0 00000001 df7123c0 c01d109c 00000108 00000002 00000020
> 0000003c c01ccd6c df7123c0 df7123c0 00000001 00000003 dfa36000 e0902188
> dfa36000 00000001 dfa36144 0000000c 00000001 00000001 df7123c0 df7123c0
> Call Trace: [<c01d109c>] netif_rx [kernel] 0x8c
> [<c01ccd6c>] alloc_skb [kernel] 0xfc
> [<e0902188>] __insmod_eepro100_S.text_L11712 [eepro100] 0x2128
> [<c01d154b>] net_rx_action [kernel] 0x1eb
> [<c011f74b>] do_softirq [kernel] 0x7b
> [<c0108c4d>] do_IRQ [kernel] 0xdd
> [<c022a550>] call_do_IRQ [kernel] 0x5
>
>
> Code: 81 47 08 89 44 24 28 b8 b8 1a 31 c0 0f b7 5e 5c f0 83 28 01
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